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|Title:||Terahertz reflectarray for bidirectional beam splitting|
|Citation:||Proceedings of the 39th International Conference On Infrared, Millimeter, And Terahertz Waves (IRMMW-THz), 2014 / pp.1-2|
|Series/Report no.:||International Conference on Infrared Millimeter and Terahertz Waves|
|Conference Name:||39th International Conference On Infrared, Millimeter, And Terahertz Waves (IRMMW-THz) (14 Sep 2014 - 19 Sep 2014 : Tucson, AZ)|
|Tiaoming Niu, Withawat Withayachumnankul, Derek Abbott, and Christophe Fumeaux|
|Abstract:||A beam splitter based on the concept of a reflectarray is designed for polarization-dependent bidirectional deflection at 1 THz. A unit cell is composed of two sets of orthogonally oriented dipole resonators arranged in an interlaced triangular lattice. A subarray is constructed from multiple unit cells to create two independent progressive phase distributions to respond to the TE and TM polarized incident waves. Numerical results for the near- and far-field distributions of the reflectarray demonstrate that the proposed structure can separate the polarization components of an incident beam by deflecting them into two different directions, i.e. -48:6 ◦ and 30 °, in plane.|
|Rights:||Copyright © 2014, IEEE|
|Appears in Collections:||Computer Science publications|
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